DeMark Home Ontario
DeMark Home Ontario has not claimed this listing. The form reaches Home Generator Index.
4255 Weston Rd unit-B, North York, ON M9L 1W8
- Area
- Willowdale, 11 km to the edge of it
- Hours
- Open 24 hours daily
- Listed under
- HVAC & Fuel Line Contractors in Willowdale
Last updated:ByStandby Power Desk
Home Generator Index Score for DeMark Home Ontario
74/ 100
- Reviews and reputation
- 40 / 42
- Adjusted Google rating26 / 28
- Review volume14 / 14
- What it states on its own site
- 9 / 33
- Licence and insurance sentences on its own site5 / 12
- Registrations and dealer programmes named4 / 12
- Website and record
- 25 / 25
- Website answered when we fetched it10 / 10
- Themes reviewers keep repeating6 / 6
- 3 or more photographs3 / 3
- Phone on file2 / 2
- Hours posted2 / 2
- Service areas stated on its site2 / 2
The score is built from public Google review data and from sentences read off DeMark Home Ontario’s own website. Home Generator Index does not check licences, insurance or WSIB coverage, and nothing here has been confirmed with the Electrical Safety Authority or TSSA. Ask for those yourself before you hire. How the score is calculated.
About DeMark Home Ontario
Home Generator Index lists DeMark Home Ontario as a HVAC and fuel line contractor serving Willowdale, rated 4.9★ across 291 Google reviews.
Services listed
- HVAC & Fuel Line Contractors
Service options
- Online estimates
- Onsite services
Accessibility
- Wheelchair accessible seating
- Wheelchair-accessible washroom
Offerings
- Repair services
What we read about DeMark Home Ontario
Home Generator Index fetched DeMark Home Ontario’s own website on August 19, 2026 and recorded only sentences it could quote. Everything in the first list is that company describing itself. Nothing in it has been checked with the Electrical Safety Authority, TSSA, an insurer or the WSIB. The second list is themes running through the Google reviews already on this record, each with the reviewer’s own words.
What DeMark Home Ontario states on its own website
Says it is licensed
“ers can enjoy a more comfortable home. Our team of highly trained and licensed professionals help thousands of customers to select and install the”
Says it is with HRAI
“o We Are Ontario’s Leading HVAC Contractor DeMark Home Ontario Inc is HRAI certified, customer focused company that provides high quality HVAC”
What reviewers keep saying
Patient with questions
“above and beyond to answer all my”
Friendly crew
“polite and very”
Fair price
“The price was so”
No sales pressure
“waste my time with a song and dance designed to upsell or get more from”
Came back afterwards
“went ahead and replaced it for me, free of”
What customers say
Highlights via Google reviews. Ratings are set by reviewers, not Home Generator Index.
| 5★ | 281 | |
|---|---|---|
| 4★ | 4 | |
| 3★ | 0 | |
| 2★ | 0 | |
| 1★ | 6 |
- 5 months ago
“I wanted to give a shout out and a big thank you to Mike and his team @DeMark Home who installed my tankless water heater today. Mike was really helpful and went above and beyond to answer all my questions…”
Nancy· via Google reviews
- 2 months ago
“It was a perfect experience and would highly recommend DeMark . The price was so competitive and after the fact satisfaction has proven to be great value. Here is a before and after. They removed the old obsolete clunker, and…”
rik· via Google reviews
- a month ago
“I recently had my air conditioner replaced and was extremely pleased with the service that DeMark Home Ontario provided. The team was fast, efficient, and professional from start to finish. Their pricing was excellent, and the quality of their work…”
Jane· via Google reviews
- 2 months ago
“I asked for estimates from 3 different companies for Furnace and AC combos with install and DeMark Home was one of them. It was refreshing dealing with Mike who has a no-nonsense, no BS approach who didn't waste my time…”
Henry· via Google reviews
- a month ago
“Exceptional and Fast Service! I had a fantastic experience with DeMark Home Ontario for my hot water tank purchase and installation. The entire process was incredibly fast and seamless. From the initial inquiry to the final setup, their team was…”
Don· via Google reviews
Hours
| Monday | Open 24 hours |
|---|---|
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Contact DeMark Home Ontario
- Visit website
- 4255 Weston Rd unit-B, North York, ON M9L 1W8
- View on Google Maps
Similar pros nearby
Before you call
DeMark Home Ontario sets its own prices. See the questions to ask a HVAC and fuel line contractor and the hvac & fuel line contractors cost guide.
DeMark Home Ontario: frequently asked questions
Is DeMark Home Ontario well reviewed?
- DeMark Home Ontario holds a 4.9-star Google rating across 291 reviews. Based on Home Generator Index's analysis of Google review data, that is a strong score for a HVAC and fuel line contractor in the Greater Toronto Area.
Where does DeMark Home Ontario operate?
- DeMark Home Ontario works out of Willowdale in the Toronto area and serves surrounding Greater Toronto Area neighbourhoods. Its listed address is 4255 Weston Rd unit-B, North York, ON M9L 1W8.
How do I contact DeMark Home Ontario?
- Home Generator Index takes no enquiries and passes on no contact details, so deal with the company directly, through its own website. Put the same scope to two or three HVAC and fuel line contractors covering Willowdale, so the written quotes describe the same job.